7800346 (LB)
German name Battenberg changed to Mountbatten
https://www.bing.com/search?q=battenberg+changed+to+mount+batten&form=EDGNB2&mkt=en-us&httpsmsn=1&msnews=1&plvar=0&refig=586308ee518b4d12e5981873300633c0&sp=-1&ghc=1&pq=battenberg+changed+to+mount+batten&sc=0-34&qs=n&sk=&cvid=586308ee518b4d12e5981873300633c0